[問題] 剪繩子的天數
假設有條繩子3000公尺 每天剪去一半的長度 需要花幾天時間
目前我寫的程式是這樣
#include <iostream>
#include <cstdlib>
using namespace std ;
int main (void)
{
int i,j;
for (i=3000;i>=5;i/=2)
cout << "3000公尺的繩子花了幾天?" << i << endl ;
system ("pause");
return 0;
}
結果會是
"3000公尺的繩子花了幾天?3000
"3000公尺的繩子花了幾天?1500
"3000公尺的繩子花了幾天?750
以此類推
我想要讓他印出正確的天數 我應該修改哪個部份呢
感謝
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